Primarily in Wyoming, but also extending into Montana and Idaho, Yellowstone was the world's first national park. Known for its geothermal features, especially Old Faithful Geyser, the park also offers some of the best wildlife viewing in the U.S., including bison, elk, and bears.
Top Feature: Old Faithful Geyser and the Upper Geyser Basin
Yellowstone was the first national park in the world, established in 1872, and is known for its geothermal features like Old Faithful Geyser.
Yellowstone is home to a variety of wildlife, including bison, elk, grizzly bears, and wolves, so visitors should always maintain a safe distance and follow park regulations when encountering wildlife.
The park is enormous; plan for long drive times between destinations.
Geothermal features are fragile and dangerous; stay on boardwalks and designated paths.